Examlex
The fall equinox in the Southern Hemisphere occurs on this date.
Val-Tyr
A dipeptide composed of the amino acids valine and tyrosine, often used in biochemical studies.
Disulfide Linkage
A covalent bond formed between two sulfur atoms, often found in proteins to stabilize their three-dimensional structure.
Oxidized
The process or state in which an atom, ion, or molecule loses electrons, often making it more reactive.
Dipeptide
A molecule consisting of two amino acids joined by a single peptide bond.
Q23: Why are coastal and mountainous regions often
Q42: Relative humidity is usually expressed as a
Q48: Western North America is the leading edge
Q58: Polar climates get most of their precipitation
Q66: A(n)_ is the vast,relatively deep,flat,sediment-covered portion of
Q98: Lunar eclipses last longer than solar eclipses.
Q98: Following the reptilian extinctions at the close
Q103: You are walking along a rugged coastline
Q103: Records indicate that sea level has _
Q106: Earth's original atmosphere,several billion years ago,was similar